Cast Hidden Body, run to the Mimic, throw the Lloyd's Talisman at it and kill the Bloated Head with a GHSA while waiting for the Mimic to open. Pick up the Crest Key. Equip Dusk Crown Ring.

Use your next Hidden Body before dropping down after getting the Crest Key, run through the the area with the 2 Bloated Sorcerers, Fall Control Quitout down the next elevator after the Chained Prisoner.

Kill the Bloated Sorceress next to Dark Bead with 1 Great Heavy Soul Arrow and pick it up.

Moveswap and use Ringswap and the Manus foggate skip for RTSRRed Tearstone Ring.

Kill Manus, using a Green Blossom right after entering the fight, dupe a Homeward Bone.

Black Dragon Kalameet

Go up to Hawkeye Gough's tower, make him shoot Kalameet.

Go towards Kalameet, equip the Dusk Crown Ring as you go through the foggate.

Drop down into the fight by using the ledge where the Crystal Lizard was, switch out the Dusk Crown Ring for Bellowing Dragoncrest Ring after the fall, use a Green Blossom.